The neurobehavioral benefit conferred by a single systemic administration of 8-OH-DPAT after brain trauma is confined to a narrow therapeutic window.

abstract：:Repeated stimulation can lead to a decrement in the amplitude of a response, or its disappearance. This is known as habituation. Responses recorded in the reticular formation of the brain to peripherally applied stimuli tend to habituate. Decerebration considerably reduces the occurrence of this habituation and naloxo...

journal_title：Neuroscience letters

authors： Boxer MI

更新日期：1983-09-19 00:00:00

abstract：:Depressive disorders represent a significant health concern as they are associated with high social and physical dysfunction and increased risk for suicide. Electroconvulsive therapy (ECT) is the most effective treatment for patients with drug-resistant severe depressive disorders. However, the underlying biological m...

journal_title：Neuroscience letters

authors： Fryland T,Elfving B,Christensen JH,Mors O,Wegener G,Børglum AD

更新日期：2012-05-10 00:00:00

abstract：:The distribution of substance P (SP)-like immunoreactivity in the rat retina was investigated by immunohistochemistry. SP-positive cells were found throughout the retina. The majority of them were located in the proximal portion of the inner nuclear layer and the processes from these cells directed to the inner plexif...

journal_title：Neuroscience letters

authors： Fukuda M,Kuwayama Y,Shiosaka S,Ishimoto I,Shimizu Y,Takagi H,Inagaki S,Sakanaka M,Semba E,Takatsuki K,Tohyama M

更新日期：1981-05-29 00:00:00

abstract：:Neurotrophic factors maintain and modulate neuron function in adults. We tested the hypothesis that neurotrophic factors rapidly alter intracellular calcium concentrations, thereby affecting neuron excitability. The majority of rat nodose neurons express TrkA, TrkB and TrkC receptor after 1 day in culture. Addition of...

journal_title：Neuroscience letters

authors： Lamb K,Bielefeldt K

更新日期：2003-01-09 00:00:00

abstract：:To identify the roles of gamma-aminobutyric acid (GABA) transporter in epileptogenesis and the recovery mechanisms in spontaneous seizure, a chronological and comparative analysis of GABA transporters (GAT) expression was conducted. GAT-1 immunoreactivity was more strongly detected in the pre-seizure group of seizure ...

journal_title：Neuroscience letters

authors： Kang TC,Kim HS,Seo MO,Park SK,Kwon HY,Kang JH,Won MH

更新日期：2001-09-07 00:00:00

abstract：:Methylphenidate (MPH) is a dopamine and norepinephrine reuptake inhibitor that is widely used for the treatment of attention-deficit/hyperactivity disorder in children and adults. Its similarity to other psychostimulants suggests that, at certain doses, the drug may generate lasting neuroadaptations that can be detrim...

journal_title：Neuroscience letters

authors： Taukulis HK,Bigney EE,Fry MD,Hooper C

更新日期：2014-04-30 00:00:00

abstract：:Peripheral inflammation induced by intraperitoneal (i.p.) injection of Lipopolysaccharide (LPS) is known to cause functional impairments in the brain affecting memory and learning. One of mechanisms may be the interference with neurotrophin (NT) expression and function. In the current study we administered a single, h...

journal_title：Neuroscience letters

authors： Schnydrig S,Korner L,Landweer S,Ernst B,Walker G,Otten U,Kunz D

更新日期：2007-12-11 00:00:00

abstract：:The physiological role of mGluR1-induced inward current in a Purkinje neuron was studied in a cerebellar slice preparation. In a voltage-clamp condition, application of a mGluR1 agonist (RS)-3,5-dihydroxyphenylglycine (DHPG) induced both the transient and sustained phases of inward currents, which were blocked by simu...

journal_title：Neuroscience letters

authors： Yamakawa Y,Hirano T

更新日期：1999-12-24 00:00:00

abstract：:The effects of Sr2+ on the transmitter release at the frog neuromuscular junction were examined electrophysiologically. The nerve trunk was stimulated by paired pulses at various time intervals after replacing extracellular Ca2+ by Sr2+, the paired-pulse facilitation at the 10 ms interval was smaller than that at 20-3...

journal_title：Neuroscience letters

authors： Tanabe N,Morota A

更新日期：1999-11-19 00:00:00

abstract：:Antidepressive medication and electroconvulsive therapy (ECT) increase hippocampal neurogenesis by promoting expression of trophic factors, including brain-derived neurotrophic factor (BDNF) and vascular endothelial growth factor (VEGF). The aims were to test for an association between the VEGF 2578 C/A polymorphism a...

journal_title：Neuroscience letters

authors： Viikki M,Anttila S,Kampman O,Illi A,Huuhka M,Setälä-Soikkeli E,Mononen N,Lehtimäki T,Leinonen E

更新日期：2010-06-25 00:00:00

abstract：:Experiments were conducted to examine whether renal sympathetic nerve activity (RSNA) and water intake in response to central salt-loading or angiotensin II (A II) differ between freely-moving Dahl salt-sensitive (DS) and -resistant (DR) rats maintained on a low-salt diet. Intracerebroventricular (i.c.v.) administrati...

journal_title：Neuroscience letters

authors： Kato K,Saita M,Ishizuka Y,Nose K,Kunitake T,Hanamori T,Kannan H

更新日期：1998-02-06 00:00:00

abstract：:Many recent studies have revealed the consistency of anticipatory postural adjustments preceding single leg movements, such as stepping, in standing humans. These adjustments appear to involve an active lateral transfer of weight to the stance leg. The present study demonstrates that these anticipatory adjustments oft...

journal_title：Neuroscience letters

authors： McIlroy WE,Maki BE

更新日期：1993-12-24 00:00:00

abstract：:To clarify the possible role of in the in vivo toxic effects of 6-hydroxydopamine (6-OHDA), especially caspase activations, we examined its effects on striatal lipid peroxidation (LPO) and caspase activations in 6-OHDA-lesioned mice. Both dopamine (DA) levels and DA turnover were significantly changed by the 6-OHDA i....

journal_title：Neuroscience letters

authors： Tanaka K,Ogawa N,Asanuma M

更新日期：2006-12-20 00:00:00

abstract：:The combination of ethanol and cocaine is commonly abused by human addicts which has serious clinical consequences. Here, the effects of separately and concurrently administered ethanol and 'binge' cocaine on kappa opioid receptor (KOR) mRNA in the ventral tegmental area (VTA) and nucleus accumbens (NAc) of rats were ...

journal_title：Neuroscience letters

authors： Rosin A,Lindholm S,Franck J,Georgieva J

更新日期：1999-11-05 00:00:00

abstract：:The effects of gonadal steroids on serotonin (5-HT) synthesis and metabolism in the early developing brain were investigated. Seven-day-old (7 days post-hatch) tilapia, Oreochromis mossambicus were continuously treated with 17beta-estradiol (E2), methyltestosterone (MT) and para-chlorophenylalanine (p-PCA) up to the a...

journal_title：Neuroscience letters

authors： Tsai CL,Wang LH

更新日期：1999-04-02 00:00:00

abstract：:The interaction of NMDA receptor (NMDAR) activation and other mechanisms regulating neuronal excitability have not been thoroughly described. While excess activation of NMDARs results in excitotoxicity, partial activation of NMDARs by d-cycloserine (DCS) is nootropic, enhancing both acquisition and extinction of memor...

journal_title：Neuroscience letters

authors： Donzis EJ,Thompson LT

更新日期：2014-06-13 00:00:00

abstract：:The number of neurons in the primary motor cortex (MI) and the primary somatosensory cortex (SI) were estimated in the same locations of brains from sporadic amyotrophic lateral sclerosis (ALS) cases and controls. The number of MI and SI neurons and Betz cells were significantly decreased in the ALS cases as compared ...

journal_title：Neuroscience letters

authors： Mochizuki Y,Mizutani T,Shimizu T,Kawata A

更新日期：2011-09-26 00:00:00

abstract：:[125I]Bolton-Hunter substance P [( 125I]BH-SP) binding sites in rat and human skin were investigated, using quantitative receptor autoradiographic and emulsion autoradiographic methods. [125I]BH-SP binding sites were discretely localized in skin areas anatomically corresponding to dermal papillae, sweat glands, and ha...

journal_title：Neuroscience letters

authors： Deguchi M,Niwa M,Shigematsu K,Fujii T,Namba K,Ozaki M

更新日期：1989-05-08 00:00:00

abstract：:The effects of histamine (HA) on the resting membrane potential and input resistance of rat medial vestibular nucleus (MVN) neurons were investigated using intracellular recording techniques from a submerged brain slice preparation. The exogenous application of HA predominantly produced a concentration-dependent membr...

journal_title：Neuroscience letters

authors： Phelan KD,Nakamura J,Gallagher JP

更新日期：1990-02-16 00:00:00

abstract：:We studied event-related desynchronization (ERD) of the 8-13 Hz rhythm (mu rhythm) of the primary somatosensory cortex (SI) caused by contra- and ipsilateral median-nerve stimulation. We used whole-head magnetoencephalography (MEG) and wavelet analysis together with our newly developed color-coded single-trial ERD dis...

journal_title：Neuroscience letters

authors： Nikouline VV,Linkenkaer-Hansen K,Wikström H,Kesäniemi M,Antonova EV,Ilmoniemi RJ,Huttunen J

更新日期：2000-11-24 00:00:00

abstract：:Employing video-enhanced contrast (VEC) microscopy, we examined whether TAK-029 (GPIIb/IIIa antagonist) inhibits the adhesion of activated platelets to human brain microvascular endothelial cells (HBEC) in vitro. HBECs were cultured on a coverglass and put in the observation chamber of VEC microscopy. Then, activated ...

journal_title：Neuroscience letters

authors： Tanahashi N,Fukuuchi Y,Tomita M,Tomita Y,Inoue K,Satoh H,Abe T

更新日期：2001-03-23 00:00:00

abstract：:6-hydroxydopamine (6-OHDA) is usually thought to cross cell membrane through dopamine uptake transporters, to inhibit mitochondrial respiration and to generate intracellular reactive oxygen species. In this study, we show that the anti-oxidants catalase, glutathione and N-acetyl-cysteine are able to reverse the toxic ...

journal_title：Neuroscience letters

authors： Blum D,Torch S,Nissou MF,Benabid AL,Verna JM

更新日期：2000-04-14 00:00:00

abstract：:Both preischemic hyperglycemia and reduction of manganese superoxide dismutase activity are known to enhance neuronal death induced by transient cerebral ischemia. Transcriptional factor hypoxia-inducible factor 1 (HIF-1) regulates multiple downstream genes that modulate cell metabolism, survival, death, angiogenesis,...

journal_title：Neuroscience letters

authors： Bullock JJ,Mehta SL,Lin Y,Lolla P,Li PA

更新日期：2009-06-05 00:00:00

abstract：:The horizontal vestibulo-ocular reflex (VOR) of two groups of rats was measured. One group was bred and kept under hypergravity (HG; 2.5 g) conditions, the other group lived under normal gravity (NG; 1 g). Eye position was recorded in response to horizontal rotatory stimuli. Measurements were made under NG (1 g), and ...

journal_title：Neuroscience letters

authors： Wubbels RJ,de Jong HA

更新日期：2001-04-27 00:00:00

abstract：:It is known that depolarization of cortical cells in vivo during cortical spreading depression (CSD) is accompanied by accumulation of cyclic AMP (cAMP). Under similar conditions in vitro adenosine release has been demonstrated. The present study investigates the possible role of adenosine in the mechanism of CSD. Top...

journal_title：Neuroscience letters

authors： Ueda M,Krivánek J

更新日期：1977-03-01 00:00:00

abstract：:The effect of 4-aminopyridine (4-AP) on long-term potentiation (LTP) was studied in the hippocampal slice preparation of the rat. Field excitatory postsynaptic potentials (EPSPs) were recorded and evoked in the stratum radiatum of the CA1. Both the low frequency EPSP and LTP of the EPSP were significantly increased by...

journal_title：Neuroscience letters

authors： Lee WL,Anwyl R,Rowan M

更新日期：1986-09-25 00:00:00

abstract：:The DNA-binding activity of nuclear factor (NF-kB) was found to be induced in the spinal cord of rats with experimental allergic encephalomyelitis (EAE), an animal model of multiple sclerosis (MS), from the onset of the disease. This activation of NF-kB persisted throughout the disease period and decreased thereafter ...

journal_title：Neuroscience letters

authors： Pahan K,Schmid M

更新日期：2000-06-16 00:00:00

abstract：:In this study, we investigated the role of nitric oxide (NO) in neuronal cell death in the lipopolysaccharide (LPS)-treated rat hippocampal slice culture. Neuronal cell death was induced after a LPS treatment in a rat hippocampal slice. The region and time course of the cell death caused by LPS were different from tho...

journal_title：Neuroscience letters

authors： Lee P,Son D,Lee J,Kim YS,Kim H,Kim SY

更新日期：2003-09-25 00:00:00

abstract：:Basal and interferon (IFN)-induced levels of (2'-5') oligoadenylate synthetase activity were measured in astrocyte cultures from the mouse cerebral cortex, in neurone-enriched and mixed cerebellar cultures, and in two continuous neural cell lines by a radioimmunoassay procedure. All untreated cultures contained measur...

journal_title：Neuroscience letters

authors： Hirsch MR,Cailla H,Wietzerbin J,Goridis C

更新日期：1986-04-11 00:00:00

abstract：:The brain and nasal region of a fetal (124 days) female rhesus macaque (Macaca mulatta) were fixed in situ, decalcified, sectioned and treated for the immunocytochemical demonstration of LHRH. Immunoreactive neurons and fibers were found in expected sites and also in sites not reported to date in primates: there was a...

journal_title：Neuroscience letters

authors： Witkin JW

更新日期：1987-08-18 00:00:00